<template>
  <el-card>
    <div class="app-container common-list-page" style="width: 500px; margin: 0 auto">
      <h1 style="text-align: center; margin-bottom: 50px;">当前用户为：{{user.nickname}}</h1>
      <el-form
          :model="resetForm"
          :rules="resetFormRules"
          ref="resetForm"
          status-icon
          label-width="100px"
      >
        <el-form-item label="旧密码：" prop="password">
          <el-input type="password" v-model="resetForm.password" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="新密码：" prop="newpwd">
          <el-input type="password" v-model="resetForm.newpwd" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="确认密码：" prop="newpassword1">
          <el-input type="password" v-model="resetForm.newpassword1" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="toAmend">确认修改</el-button>
        </el-form-item>
      </el-form>
    </div>
  </el-card>
</template>

<script>
export default {
  name: "changePassword",
  data() {
    var validatePass = (rule, value, callback) => {
      if (!value) {
        callback(new Error("请输入新密码"));
      } else if (value.toString().length < 6 || value.toString().length > 18) {
        callback(new Error("密码长度为6-18位"));
      } else {
        callback();
      }
    };
    var validatePass2 = (rule, value, callback) => {
      if (value === "") {
        callback(new Error("请再次输入密码"));
      } else if (value !== this.resetForm.newpwd) {
        callback(new Error("两次输入密码不一致!"));
      } else {
        callback();
      }
    };
    return {
      user: JSON.parse(localStorage.getItem("user")===""?{}:localStorage.getItem("user")),
      resetForm: {
        //传给后台所需要的参数
        newpassword1: "",
        password: "",
        username: ""//此处只是后台需要的字段而已，如果前期有公用cookie里面有获取并且保存过，现在需要另外调用进来，具体的获取方法就看个人了
      },
      resetFormRules: {
        password: [
          { required: true, message: "请输入旧密码", trigger: 'blur' }
        ],
        newpwd: [
          { required: true, validator: validatePass, trigger: 'blur' }
        ],
        newpassword1: [
          { required: true, validator: validatePass2, trigger: "blur" }
        ]
      }
    };
  },

  mounted() {

  },
  methods:{
    //提交修改的密码
    toAmend(){

      if(this.user.password === this.resetForm.password && this.resetForm.newpassword1 !== "" ){
        this.user.password = this.resetForm.newpassword1;
          this.request.post("/user",this.user).then(res=>{
            if(res.code === "200"){
              this.$message.success("恭喜你修改成功，三秒后跳转到登录")
              this.openFullScreenSetRoleMenu()

            }
          })
      }else {
        this.$message.error("请确认后重新修改");
      }

    },
    openFullScreenSetRoleMenu() {
      const loading = this.$loading({
        lock: true,
        text: '正在前往登录页面.....',
        spinner: 'el-icon-loading',
        background: 'rgba(0, 0, 0, 0.2)'
      });
      setTimeout(() => {
        this.$store.commit("logoutOn");
        loading.close();
      }, 1500);
    }
  }
}
</script>

<style scoped>

</style>